IWC CHRONOMETRE IN GOLD, 1900 Case: signed, n. 480852,...

IWC CHRONOMETRE IN GOLD, 1900
Case: signed, n. 480852, four-body in 18K gold.
Dial: signed, white enamel, Arabic numerals, minutes track, small seconds, pear hands.
Movement: signed, key-less winding caliber, n. 443214, châton, gilded, cut compensated bimetallic balance with screws, Breguet hairspring, micrometer regulator.
Accessories: –
Diameter Ø: 51.5 mm | Weight: 85.67 g
Note: working.